Unstable Archer C9 connection post firmware upgrade. Can I downgrade safely?

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Unstable Archer C9 connection post firmware upgrade. Can I downgrade safely?

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
Unstable Archer C9 connection post firmware upgrade. Can I downgrade safely?
Unstable Archer C9 connection post firmware upgrade. Can I downgrade safely?
2022-02-04 16:01:13
Model: Archer C9  
Hardware Version: V1
Firmware Version: 3.17.1 Build 20210107 Rel. 55552

I updated my Archer C9 router to firmware and since then it has been sporadically losing connection to some devices.It happens on 2.4 as well as 5 ghz band. 

 

Firmware version 3.17.1 Build 20210107 Rel. 55552

Harwave version ArcherC9 v1.0

 

Can i downgrade to the previous version of firmware safely? Is there something else I should try first?

 

Thanks,

Jonas

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Re:Unstable Archer C9 connection post firmware upgrade. Can I downgrade safely?
2022-02-04 22:16:18

@aidasjonas 

 

You should be able to downgrade safely according to these release notes.

What you can do is to reset to factory defaults and then re-configure from scratch.

If that doesn't help then go for the dowgrade procedure.

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Re:Unstable Archer C9 connection post firmware upgrade. Can I downgrade safely?
2022-02-05 12:54:20
Pero has probado cambiar el Firmware, por que yo tengo ese modelo, y estuve con problemas al cambiar de firmware.,
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Re:Unstable Archer C9 connection post firmware upgrade. Can I downgrade safely?
2022-02-05 17:25:15
Thanks a lot! I will give it a try.
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